331786756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3851}}^1$

素因数の和:4060

約数の個数: 48

約数和(自身を含む): 706672512

約数和(自身を除く): 374885756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 181, 238, 362, 476, 724, 1267, 2534, 3077, 3851, 5068, 6154, 7702, 12308, 15404, 21539, 26957, 43078, 53914, 65467, 86156, 107828, 130934, 261868, 458269, 697031, 916538, 1394062, 1833076, 2788124, 4879217, 9758434, 11849527, 19516868, 23699054, 47398108, 82946689, 165893378, 331786756]

約数ペア:

[(1, 331786756), (2, 165893378), (4, 82946689), (7, 47398108), (14, 23699054), (17, 19516868), (28, 11849527), (34, 9758434), (68, 4879217), (119, 2788124), (181, 1833076), (238, 1394062), (362, 916538), (476, 697031), (724, 458269), (1267, 261868), (2534, 130934), (3077, 107828), (3851, 86156), (5068, 65467), (6154, 53914), (7702, 43078), (12308, 26957), (15404, 21539)]